大厂矿田的铅同位素组成（2018年）

以广西大厂矿田锡铟多金属矿集区中的典型矿床为主要对象，从不同尺度查明不同成矿地质背景下富铟矿床中与铟有关的金属矿物及其元素组合、铟的赋存状态、 成矿类型、时空分布规律，揭示铟与富锡硫化物矿床形成的源-流-运-储-沉等要素之间的耦合关系，探讨铟在锡多金属硫化物成矿作用过程中的选择不同载体矿物沉淀的关键控制因素。

Focusing on typical deposits in the Dachang tin-indium polymetallic ore concentration area of Guangxi, this study identifies indium-related metallic minerals, their elemental assemblages, occurrence states of indium, metallogenic types, and spatio-temporal distribution patterns in indium-rich deposits under different metallogenic geological settings at multiple scales. It reveals the coupling relationship between indium and the key elements (source, flow, transportation, accumulation, precipitation) governing the formation of tin-rich sulfide deposits, and discusses the key controlling factors for indium precipitation via different carrier minerals during the mineralization of tin-polymetallic sulfide deposits.